Viking 100 Series, 300 Series, 500 Series, VGBQ 100 Series, VGBQ 300 Series Installation Manual

Viking Range Corporation

111 Front Street

Greenwood, Mississippi 38930 USA

[phone]

For product information,

call 1-888-VIKING1 (845-4641)

or visit the Viking Web site at

vikingrange.com

F21028 EN

(052212)

Viking Installation Guide

100/300/500 Series

VGBQ/VGIQ Conversion Kits

To convert the rotissiere infrared burner:

1. Remove the back cover from
the unit to expose the orifice
hood to the infrared burner.

2. Remove the gas orifice hood
located on the grill.

3. Replace with the gas orifice
hood supplied in the
conversion kit.

4. Replace the back cover.

Orifice hood

Back
Cover

Landing ledge

Grill Burner /
Side Burner
Orifice hoods

Rear side of
control
panel

Smoker Burner
Orifice hood

To convert grill burners, side burner and smoker burner:

1. Remove all grates, flavor generators and stainless steel
burners from the unit.

2. Look into the burner box back toward the control panel in
order to located the orifice hoods. Remove the gas orifice
hoods located on the grill burner valves.

3. Replace the orifice hoods with the correct gas orifice hoods
supplied in the conversion kit. (See chart)

4. Replace the stainless steel burners, flavor generators and
grates.

NOTE: For installation in areas with altitudes greater than 2000 feet, the orifices must be derated at 4% for every

1000 feet above 2000 feet.

3

Natural LP/Propane

Orifice Hood Orifice Hood

Natural LP/Propane

Orifice Hood Orifice Hood
Grill
Burners (3) - 40 (3) - #54

Smoker
Burners (2) - #51 (2) - #62

Side
Burners (2) - #49 (2) - #57

VGBQ T/T1/E AND 100/300 SERIES CONVERSIONS

To check LP/Propane to Natural Conversion of the rotissiere infrared
burner:

Ignite the rotissere burner and set it to low. If the burner will not
hold a flame, it will be necessary to adjust the low setting. Remove
the control panel to expose the rotissiere safety valve. Using a small
flat head screwdriver turn the adjustment screw counterclockwse.
Visually check the flame. When the burner is able to hold a flame
on the low setting, the setting is complete. Replace the control
panel.

adjustment
screw

(1) or (2) - #48 (1) or (2) - #57

Infrared
Burner

Depending on grill model

GAS CONVERSION

To convert a grill from natural to LP/Propane gas or LP/Propane
to natural, you must use the conversion kit supplied by the
manufacturer. When converting to Natural Gas, use the NKVGBQ
kit for VGBQ models and NKVGIQ kit for VGIQ models. When
converting to LP/Propane, use the LPKVGBQ kit for VGBQ models
and LPKVGIQ kit for VGIQ models. Conversions should only be
done by an authorized service technician.

NOTE: WHEN THE CONVERSION IS COMPLETED, THE
CONVERSION LABEL MUST BE PLACED NEXT TO THE RATING
LABEL UNDER THE DRIP TRAY IN THE REAR LEFT CORNER
NEXT TO THE INLET PIPE.

IMPORTANT: PLEASE READ AND FOLLOW

1. Before beginning, please read these instructions completely and
carefully.

2. Do not remove permanently affixed labels, warnings, or plates from
product. This may void the warranty.

3. Please observe all local and national codes and ordinances.

CAUTION: Before proceeding with the conversion, shut off the gas

supply to the appliance prior to disconnecting the
electrical power.

WARNING

This conversion kit shall be installed by a
qualified service agency in accordance with the
manufacturer’s instructions and all applicable
codes and requirements of the authority having
jurisdi ction. If the in formatio n in these
instructi ons is not followed exact ly, a fire,
explosion or production of carbon monoxide
may result causing property damage, personal
injury or loss of life. The qualified service agency
is responsible for the proper installation of this
kit. The installation is not proper and complete
until the operation of the converted appliance is
checked as specifi ed i n th e ma nufacturer’s
instructions supplied with the kit.

TNK-VGBQ Conversion Kit Part List

(1) Natural Regulator Assembly
(1) Natural Orifice Kit

(3) #40 Grill Burner Orifices
(2) #51 Smoker Burner Orifice
(2) #49 Side Burner Orifies
(2) #48 Infrared Burner Orifices

(1) Natural Conversion Kit Label

TLPK-VGBQ Conversion Kit Part List

(1) LP/Propane Regulator Assembly
(1) LP/Propane Orifice Kit

(3) #54 Grill Burner Orifices
(2) #62 Smoker Burner Orifice
(3) #57 Side Burner/Infrared Burner Orifices

(1) LP/Propane Conversion Kit Label

TNK-VGIQ Conversion Kit Part List

(1) Natural Regulator Assembly
(1) Natural Orifice Kit

(2) #40 Grill Burner Orifices
(2) #51 Smoker Burner Orifice
(2) #49 Side Burner Orifies
(2) #48 Infrared Burner Orifices
(1) TruSearTMInfrared Burner Valve

(1) Natural Conversion Kit Label

TLPK-VGIQ Conversion Kit Part List

(1) LP/Propane Regulator Assembly
(1) LP/Propane Orifice Kit

(2) #54 Grill Burner Orifices
(2) #62 Smoker Burner Orifice
(3) #57 Side Burner/Infrared Burner Orifices
(1) TruSearTMInfrared Burner Valve

(1) LP/Propane Conversion Kit Label

Depending on the grill model, all orifices in the kit may not be used.

2

FOR T/T1/E AND 100/300 SERIES GRILLS

5

LEAK TESTING

Although all gas connections on the grill are leak tested at the factory prior to shipment, a complete gas tightness
check must be performed at the installation due to possible mishandling in shipment or excessive pressure unknowingly being
applied to the unit. Periodically check the whole system for leaks, or immediately check if the smell of gas is detected.

1. Do not smoke while leak testing. Extinguish all flames.

2. Never leak test with an open flame.

3. Make a soap solution of one part liquid detergent and one part water. You will need a spray bottle, brush or towel to apply

the solution to the fittings.

4. Check that all control knobs are in the “OFF” position.

5. Blowing bubbles in the soap solution indicates that a leak is present.

6. Stop a leak by tightening the loose joint or by replacing the faulty part with a replacement part recommended by the

manufacturer.

7. If you are unable to stop a leak, shut off the gas supply and call an authorized gas appliance service technician or

LP/Propane gas dealer. Do not use the grill until the leak is corrected.

8. After checking for leaks, push in and turn any control knob to release the pressure in the hose and manifold. Turn off the

control knob.

Natural or LP/Propane Connection

Fixed Connection: Standard Residential 1/2” gas service line - 1/2” NPT male with 3/8” flare adapter.
LP/Propane Cylinder Connection: 1/2” NPT male with 3/8” flare adapter
Operating Pressure: 4.0 W.C.P. Natural or 10.0” W.C.P. LP/Propane
Supply Pressure: Natural gas - 6” to 14” W.C.P. If in excess of 14” W.C.P., a step down regulator is required.

LP/Propane - 11” to 14” W.C.P. If in excess of 14” W.C.P., a step down regulator is required.

The installer must check the supply pressure and operating pressure. To check operating pressure, remove one burner and
hook a manometer to the orifice hood. Ignite one of the remaining burners and turn the valve for the removed burner to high.
Read the pressure on the manometer.

Check with your local gas utility company or with local codes for instructions on installing gas supply lines. Be sure to check on
type and size of run, and how deep to bury the line. If the gas line is too small, the unit will not function properly. Any joint
sealant used must be an approved type and be resistive to the actions of natural gas.

Leak Test Points

4

BURNER ADJUSTMENT

Each burner is tested and adjusted at the factory prior to shipment; however, variations in the local gas supply may make it
necessary to adjust the burners. The flames of the burners (except the rotisserie infrared and TruSearTMinfrared burner) should
be visually checked and compared with Fig. 1, Fig. 2, and Fig. 3.

Flames should be blue and stable with no yellow tips, excessive noise or lifting. If any of these conditions exist, check if the air
shutter or burner ports are blocked by dirt, debris, spider webs, etc. With a proper flame height, adjust the air shutter to
obtain a blue flame with no yellow tipping that sits on the burner at the burner ports. The air shutter is locked in place by a set
screw which must be loosened prior to lighting the burner for adjustments.

To access the air shutter on the grill burners and smoker burner, remove the valve panel. To access the air shutter on the side
burners, remove the grates, burner bowls, and grate support. With a screw driver, loosen the lock-screw on the face of the air
shutter. Light the burner and adjust according to the directions below.

1. If the flame is yellow, turn the air shutter counter clockwise to allow more air to the burner.

2. If the flame is noisy and lifting away from the burner, turn the air shutter clockwise to reduce the amount of air to
the burner.

Once adjusted, turn the burner off, tighten the set screw on the air shutter, replace the valve panel for the grill burners and the
grate support, burner bowls, and grates for the side burners.

To ensure proper installation of the grill burners, side burners, and smoker burner:

1. Slide opening in air shutters over the orifice located in the front of the grill.

2. For the smoker burner, secure back of the burner by placing over screw slot on rear of grill and replacing screw.

INITIAL IGNITION OF BURNERS

All burners are tested before leaving the factory. Field adjustments may be necessary for proper mixture of gas and air
for proper operation. When the grill is connected to the gas service, it should be adjusted by a qualified technician.
For lighting instructions, refer to the Outdoor Gas Grill Use and Care Manual.

Orifice

½”

(1.3 cm)

3

/8”

(.95 cm)

Air
Shutter

Fig. 1

GRILL BURNER

Air Shutter

Orifice

3/8” (.95 cm)

1 1/2”

(3.8 cm)

Spark Ignitor Adjustment

Occasionally a burner may not ignite within a few seconds after
turning the appropriate control knob counter-clockwise. To adjust
the spark ignitor, use a small needle nose plier to turn the metal
head of the ignitor towards the port (opening) on the burner. DO
NOT TURN THE IGNITOR BY THE CERAMIC BASE. This could
cause damage to the spark ignitor.

Metal head
on ignitor

Ports (openings)

on burner

Ceramic Base

Fig. 3

SIDE BURNER

(If applicable)

Distance between
ignitor and burner
port - 1/8” (.32 cm)

6 7

E1NK-VGBQ Conversion Kit Part List

(1) Natural Regulator Assembly
(1) Natural Orifice Kit

(3) #37 Grill Burner Orifices
(2) #49 Smoker Burner Orifice
(2) #49 Side Burner Orifies
(2) #48 Infrared Burner Orifices

(1) Natural Conversion Kit Label

E1LPK-VGBQ Conversion Kit Part List

(1) LP/Propane Regulator Assembly
(1) LP/Propane Orifice Kit

(3) #52 Grill Burner Orifices
(2) #57 Smoker Burner Orifice
(3) #57 Side Burner/Infrared Burner Orifices

(1) LP/Propane Conversion Kit Label

E1NK-VGIQ Conversion Kit Part List

(1) Natural Regulator Assembly
(1) Natural Orifice Kit

(2) #37 Grill Burner Orifices
(2) #49 Smoker Burner Orifice
(2) #49 Side Burner Orifies
(2) #48 Infrared Burner Orifices
(1) TruSearTMInfrared Burner Valve

(1) Natural Conversion Kit Label

E1LPK-VGIQ Conversion Kit Part List

(1) LP/Propane Regulator Assembly
(1) LP/Propane Orifice Kit

(2) #52 Grill Burner Orifices
(2) #57 Smoker Burner Orifice
(3) #57 Side Burner/Infrared Burner Orifices
(1) TruSearTMInfrared Burner Valve

(1) LP/Propane Conversion Kit Label

Depending on the grill model, all orifices in the kit may not be used.

FOR E1/E2 AND 500 SERIES GRILLS ONLY

To convert the rotissiere infrared burner:

1. Remove the back cover from
the unit to expose the orifice
hood to the infrared burner.

2. Remove the gas orifice hood
located on the grill.

3. Replace with the gas orifice
hood supplied in the
conversion kit.

4. Replace the back cover.

Orifice hood

Back
Cover

Landing ledge

Grill Burner /
Side Burner
Orifice hoods

Rear side of
control
panel

Smoker Burner
Orifice hood

To convert grill burners, side burner and smoker burner:

1. Remove all grates, flavor generators and stainless steel
burners from the unit.

2. Look into the burner box back toward the control panel in
order to located the orifice hoods. Remove the gas orifice
hoods located on the grill burner valves.

3. Replace the orifice hoods with the correct gas orifice hoods
supplied in the conversion kit. (See chart)

4. Replace the stainless steel burners, flavor generators and
grates.

NOTE: For installation in areas with altitudes greater than 2000 feet, the orifices must be derated at 4% for every

1000 feet above 2000 feet.

Natural LP/Propane

Orifice Hood Orifice Hood

Natural LP/Propane

Orifice Hood Orifice Hood
Grill
Burners (4) - #37 (4) - #52

Smoker
Burners (2) - #49 (2) - #57

Side
Burners (2) - #49 (2) - #57

VGBQ E1/E2 500 SERIES CONVERSIONS

To check LP/Propane to Natural Conversion of the rotissiere infrared
burner:

Ignite the rotissere burner and set it to low. If the burner will not
hold a flame, it will be necessary to adjust the low setting. Remove
the control panel to expose the rotissiere safety valve. Using a small
flat head screwdriver turn the adjustment screw counterclockwse.
Visually check the flame. When the burner is able to hold a flame
on the low setting, the setting is complete. Replace the control
panel.

adjustment
screw

(1) or (2) - #48 (1) or (2) - #57

Infrared
Burner

Depending on grill model

98

LEAK TESTING

Although all gas connections on the grill are leak tested at the factory prior to shipment, a complete gas tightness
check must be performed at the installation due to possible mishandling in shipment or excessive pressure unknowingly being
applied to the unit. Periodically check the whole system for leaks, or immediately check if the smell of gas is detected.

1. Do not smoke while leak testing. Extinguish all flames.

2. Never leak test with an open flame.

3. Make a soap solution of one part liquid detergent and one part water. You will need a spray bottle, brush or towel to apply

the solution to the fittings.

4. Check that all control knobs are in the “OFF” position.

5. Blowing bubbles in the soap solution indicates that a leak is present.

6. Stop a leak by tightening the loose joint or by replacing the faulty part with a replacement part recommended by the

manufacturer.

7. If you are unable to stop a leak, shut off the gas supply and call an authorized gas appliance service technician or

LP/Propane gas dealer. Do not use the grill until the leak is corrected.

8. After checking for leaks, push in and turn any control knob to release the pressure in the hose and manifold. Turn off the

control knob.

Natural or LP/Propane Connection

Fixed Connection: Standard Residential 1/2” gas service line - 1/2” NPT male with 3/8” flare adapter.
LP/Propane Cylinder Connection: 1/2” NPT male with 3/8” flare adapter
Operating Pressure: 4.0 W.C.P. Natural or 10.0” W.C.P. LP/Propane
Supply Pressure: Natural gas - 6” to 14” W.C.P. If in excess of 14” W.C.P., a step down regulator is required.

LP/Propane - 11” to 14” W.C.P. If in excess of 14” W.C.P., a step down regulator is required.

The installer must check the supply pressure and operating pressure. To check operating pressure, remove one burner and
hook a manometer to the orifice hood. Ignite one of the remaining burners and turn the valve for the removed burner to high.
Read the pressure on the manometer.

Check with your local gas utility company or with local codes for instructions on installing gas supply lines. Be sure to check on
type and size of run, and how deep to bury the line. If the gas line is too small, the unit will not function properly. Any joint
sealant used must be an approved type and be resistive to the actions of natural gas.

Leak Test Points

To convert the rotissiere infrared burner:

1. Remove the back cover from the unit to
expose the orfice hood to the infrared
burner.

2. Remove the gas orifice hood located on
the grill.

3. Replace with the gas orifice hood supplied
in the conversion kit.

4. Replace the back cover

Orifice hood

Back
Cover

To convert grill burners, TruSearTMburner, side burner and smoker burner:

1. Remove all grates, flavor generators and stainless steel burners from the
unit except for ones over TruSearTMinfrared burner.

2. Remove control panel to expose the burner valves. Remove the orifice
hoods located on the valve for the grill burners, side burners, and
smoker burner.

3. Replace the orifice hoods with the correct gas orifice hoods supplied in
the conversion kit for the grill burners, side burners, and smoker burners.
The complete burner valve will have to be replaced on the TruSear

TM

infrared burner. (See chart)

4. Replace the stainless steel burners, flavor generators and grates.

NOTE: For installation in areas with altitudes greater than 2000 feet, the orifices must be derated at 4% for every

1000 feet above 2000 feet.

Natural LP/Propane

Orifice Hood Orifice Hood
Infrared (1) or (2) - #48 (1) or (2) - #57
Burner (20”)

Natural LP/Propane

Orifice Hood Orifice Hood
Grill
Burners (2) - #37 (2) - #52

Smoker
Burners (2) - #49 (2) - #57

Side
Burners (2) - #49 (2) - #57
TruSear

TM

Infrared Burner (1) - #35 (1) - #51

VGIQ E1/E2 AND 500 SERIES CONVERSIONS

To check LP/Propane to Natural Conversion of the rotissiere infrared
burner:

With the control panel off, Ignite the rotissere burner and set it to
low. If the burner will not hold a flame, it will be necessary to adjust
the low setting. Remove the control panel to expose the rotissiere
safety valve. Using a small flat head screwdriver turn the adjustment
screw counterclockwse. Visually check the flame. When the burner
is able to hold a flame on the low setting, the setting is complete.
Replace the control panel.

adjustment
screw

Side Burner
Valves
(if applicable)

Rotissiere
Burner Valve

Grill
Burner Valve

Smoker
Burner Valves

TruSear

TM

Burner Valve

Front of unit
with control
panel removed

1110

Air Shutter

Orifice

3/8” (.95 cm)

1 1/2”

(3.8 cm)

Spark Ignitor Adjustment

Occasionally a burner may not ignite within a few seconds after
turning the appropriate control knob counter-clockwise. To adjust
the spark ignitor, use a small needle nose plier to turn the metal
head of the ignitor towards the port (opening) on the burner. DO
NOT TURN THE IGNITOR BY THE CERAMIC BASE. This could
cause damage to the spark ignitor.

Metal head
on ignitor

Ports (openings)

on burner

Ceramic Base

Fig. 3

SIDE BURNER

(If applicable)

Distance between
ignitor and burner
port - 1/8” (.32 cm)

BURNER ADJUSTMENT

Each burner is tested and adjusted at the factory prior to shipment; however, variations in the local gas supply may make it
necessary to adjust the burners. The flames of the burners (except the rotisserie infrared and TruSearTMinfrared burner) should
be visually checked and compared with Fig. 1, Fig. 2, and Fig. 3.

Flames should be blue and stable with no yellow tips, excessive noise or lifting. If any of these conditions exist, check if the air
shutter or burner ports are blocked by dirt, debris, spider webs, etc. With a proper flame height, adjust the air shutter to
obtain a blue flame with no yellow tipping that sits on the burner at the burner ports. The air shutter is locked in place by a set
screw which must be loosened prior to lighting the burner for adjustments.

To access the air shutter on the grill burners and smoker burner, remove the valve panel. To access the air shutter on the side
burners, remove the grates, burner bowls, and grate support. With a screw driver, loosen the lock-screw on the face of the air
shutter. Light the burner and adjust according to the directions below.

1. If the flame is yellow, turn the air shutter counter clockwise to allow more air to the burner.

2. If the flame is noisy and lifting away from the burner, turn the air shutter clockwise to reduce the amount of air to
the burner.

Once adjusted, turn the burner off, tighten the set screw on the air shutter, replace the valve panel for the grill burners and the
grate support, burner bowls, and grates for the side burners.

To ensure proper installation of the grill burners, side burners, and smoker burner:

1. Slide opening in air shutters over the orifice located in the front of the grill.

2. For the smoker burner, secure back of the burner by placing over screw slot on rear of grill and replacing screw.

INITIAL IGNITION OF BURNERS

All burners are tested before leaving the factory. Field adjustments may be necessary for proper mixture of gas and air
for proper operation. When the grill is connected to the gas service, it should be adjusted by a qualified technician.
For lighting instructions, refer to the Outdoor Gas Grill Use and Care Manual.

Orifice

½”

(1.3 cm)

3

/8”

(.95 cm)

Air
Shutter

Fig. 1

GRILL BURNER